/* 消除边距 */

* {
  margin: 0;
  padding: 0;
}

body,
hr,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
blockquote,
p {
  padding: 0;
  margin: 0;
}

/*列表样式消除*/

ol,
ul,
li {
  list-style: none;
}

/* a标签样式重置 */

a {
  text-decoration: none;
}

/*盒模型默认使用内边框*/

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/*清除浮动*/

.clearfix:before,
.clearfix:after {
  content: '';
  display: table;
}

.clearfix:after {
  clear: both;
}

/* Hides from IE-mac */

* html .clearfix {
  height: 1%;
}

.clearfix {
  display: block;
}

/* End hide from IE-mac */

* + html .clearfix {
  min-height: 1%;
}

/* IE7 */

/* 添加浮动 */

.left {
  float: left;
}

.right {
  float: right;
}

/*合并表格边框*/

table,
td,
tr,
th {
  border-collapse: collapse;
}

/*img在盒子中有下边距*/

img {
  /*IE7*/
  border: none;
  vertical-align: middle;
}

/*全局设置*/

body {
  font: Helvetica, Arial, 'Helvetica Neue', 'Microsoft yahei', 'SimHei', sans-serif;
}

/* 单行文本超出隐藏并显示省略 */

.overflow-1 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 多行文本超出隐藏并显示省略 */

.overflow-n {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
}
